355220092 has 12 divisors (see below), whose sum is σ = 621774720. Its totient is φ = 177570176.

The previous prime is 355220071. The next prime is 355220113. The reversal of 355220092 is 290022553.

It is an interprime number because it is at equal distance from previous prime (355220071) and next prime (355220113).

It is a self number, because there is not a number n which added to its sum of digits gives 355220092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20268 + ... + 33484.

It is an arithmetic number, because the mean of its divisors is an integer number (51814560).

Almost surely, 2^355220092 is an apocalyptic number.

It is an amenable number.

355220092 is a deficient number, since it is larger than the sum of its proper divisors (266554628).

355220092 is a wasteful number, since it uses less digits than its factorization.

355220092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19940 (or 19938 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 355220092 is about 18847.2834116750. The cubic root of 355220092 is about 708.2161740007.

The spelling of 355220092 in words is "three hundred fifty-five million, two hundred twenty thousand, ninety-two".